| Engine | Yamaha YBR 125 | Honda CBR 600RR |
|---|---|---|
| Displacement | 125 cc | 599 cc |
| Max power | 10 hp (@7 800 RPM) | 118 hp (@13 500 RPM) |
| Max torque | 9 Nm (@6 000 RPM) | 66 Nm (@11 250 RPM) |
| Redline | 10 000 RPM | 15 000 RPM |
| Idling speed | 1 250 RPM | 1 400 RPM |
| Management | Fuel Injection | Fuel Injection |
| Layout | SOHC Single | DOHC Inline-4 |
| Compression | 10.00:1 | 12.20:1 |
| Oil capacity | 1.20 litre | 2.70 litre |
| Oil type | 10W30, 10W40 | 10W40 |
| Spark plug type | NGK CR6HSA | Denso VUH27D |
| Cooling | Air | Liquid |
| Valves | 2 | 16 |
| Bore | 54.0 mm | 67.0 mm |
| Stroke | 54.0 mm | 42.5 mm |
| Throttle bore | 40.0 mm | |
| Weight to power | 13.00 kg/hp | 1.61 kg/hp |
| Power to weight | 76 hp/Ton | 621 hp/Ton |
| Battery type | YTX7L-BS, 12V 6Ah | YTZ10S, 12V 8.6Ah |
| Gearbox | Yamaha YBR 125 | Honda CBR 600RR |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Chain |
| Chain type | DID 525HV, RK525ROZ6 | |
| Gears count | 5 | 6 |
| Primary ratio | 3.4 | 2.111 |
| Final drive | 3.071 | 2.562 |
| 1. gear | 2.643 (42 km/h) | 2.75 (125 km/h) |
| 2. gear | 1.778 (63 km/h) | 2.0 (171 km/h) |
| 3. gear | 1.316 (85 km/h) | 1.666 (206 km/h) |
| 4. gear | 1.045 (107 km/h) | 1.444 (237 km/h) |
| 5. gear | 0.875 (128 km/h) | 1.304 (263 km/h) |
| 6. gear | 1.208 (284 km/h) |
| Chasis | Yamaha YBR 125 | Honda CBR 600RR |
|---|---|---|
| Frame type | Diamond steel | Aluminium twin-spar |
| Front susp. | Telescopic fork, 110mm | 41mm BPF USD, 120.00 mm travel |
| Rear susp. | Swingarm, 105.00 mm travel | Monoshock, 130.00 mm travel |